<template>
<div>
  <div class="crumbs">
    <el-breadcrumb separator="/">
      <el-breadcrumb-item>
        <i class="el-icon-menu"></i> 用户管理
      </el-breadcrumb-item>
    </el-breadcrumb>
  </div>
  <div class="container">
    <div class="handle-box">
      <el-button
          type="primary"
          icon="el-icon-delete"
          class="handle-del mr10"
          @click="delAllSelection"
      >批量删除</el-button>
      <el-input v-model="query.userName" placeholder="用户姓名" class="handle-input mr10"></el-input>
      <el-button type="primary" icon="el-icon-search" @click="handleSearch">搜索</el-button>
      <el-button type="primary" icon="el-icon-circle-plus-outline" @click="editVisible=true">添加</el-button>
    </div>
    <el-table
        :data="tableData"
        border
        class="table"
        ref="multipleTable"
        header-cell-class-name="table-header"
        @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center"></el-table-column>
      <el-table-column prop="userId" label="ID" width="55" align="center"></el-table-column>
      <el-table-column prop="userName" label="用户姓名"></el-table-column>
      <el-table-column prop="userIdentity" label="身份证"></el-table-column>
      <el-table-column prop="userPhone" label="手机号"></el-table-column>
      <el-table-column prop="userSex" label="性别"></el-table-column>
      <el-table-column prop="userAccount" label="用户帐号"></el-table-column>
      <el-table-column prop="userPassword" label="用户密码"></el-table-column>
      <el-table-column prop="userEmail" label="邮箱"></el-table-column>
      <el-table-column label="账户余额">
        <template slot-scope="scope">￥{{scope.row.userBalance}}</template>
      </el-table-column>
      <el-table-column prop="userNick" label="昵称"></el-table-column>
      <el-table-column label="头像(查看大图)" align="center">
        <template slot-scope="scope">
          <el-image
              class="table-td-thumb"
              :src="scope.row.userHeadAvatar"
              :preview-src-list="[scope.row.userHeadAvatar]"
          ></el-image>
        </template>
      </el-table-column>
      <el-table-column prop="userCreateTime " label="创建时间"></el-table-column>
      <el-table-column prop="userLoginTime" label="上次登录时间"></el-table-column>
      <el-table-column label="操作" width="180" align="center">
        <template slot-scope="scope">
          <el-button
              type="text"
              icon="el-icon-edit"
              @click="handleEdit(scope.$index, scope.row)"
          >编辑</el-button>
          <el-button
              type="text"
              icon="el-icon-delete"
              class="red"
              @click="handleDelete(scope.$index, scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <div class="pagination">
      <el-pagination
          background
          layout="total, prev, pager, next"
          :current-page="query.pageIndex"
          :page-size="query.pageSize"
          :total="pageTotal"
          @current-change="handlePageChange"
      ></el-pagination>
    </div>
  </div>

  <el-dialog
      title="添加用户"
      :visible.sync="editVisible"
      width="30%"
      center>
    <el-form :model="addUserForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
      <el-form-item label="用户姓名" prop="userName">
        <el-input v-model="addUserForm.userName"></el-input>
      </el-form-item>
      <el-form-item label="身份证" prop="userIdentity">
        <el-input v-model="addUserForm.userIdentity"></el-input>
      </el-form-item>
      <el-form-item label="手机号" prop="userPhone">
        <el-input v-model="addUserForm.userPhone"></el-input>
      </el-form-item>
      <el-form-item label="性别" prop="userSex">
        <template>
          <el-radio v-model="addUserForm.userSex" label="男">男</el-radio>
          <el-radio v-model="addUserForm.userSex" label="女">女</el-radio>
        </template>
      </el-form-item>
      <el-form-item label="用户帐号" prop="userAccount">
        <el-input v-model="addUserForm.userAccount"></el-input>
      </el-form-item>
      <el-form-item label="用户密码" prop="userPassword">
        <el-input v-model="addUserForm.userPassword"></el-input>
      </el-form-item>
      <el-form-item label="邮箱" prop="userEmail">
        <el-input v-model="addUserForm.userEmail"></el-input>
      </el-form-item>
      <el-form-item label="余额" prop="userBalance">
        <el-input v-model="addUserForm.userBalance"></el-input>
      </el-form-item>
      <el-form-item label="昵称" prop="userNick">
        <el-input v-model="addUserForm.userNick"></el-input>
      </el-form-item>
      <el-form-item label="头像" prop="userNick">
        <el-upload
            class="upload-demo"
            drag
            action="https://jsonplaceholder.typicode.com/posts/"
            multiple
            v-model="addUserForm.userHeadAvatar">>
          <i class="el-icon-upload"></i>
          <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
          <div class="el-upload__tip" slot="tip">只能上传jpg/png文件，且不超过500kb</div>
        </el-upload>
      </el-form-item>
      <el-form-item label="创建时间" prop="userCreateTime">
          <el-date-picker type="date" placeholder="选择日期" v-model="addUserForm.userCreateTime" style="width: 70%;"></el-date-picker>
      </el-form-item>
      <el-form-item label="上次登录时间" prop="userLoginTime">
          <el-date-picker type="date" placeholder="选择日期" v-model="addUserForm.userLoginTime" style="width: 70%;"></el-date-picker>
      </el-form-item>
    </el-form>
    <span slot="footer" class="dialog-footer">
    <el-button @click="editVisible = false">取 消</el-button>
    <el-button type="primary" @click="editVisible = false">确 定</el-button>
  </span>
  </el-dialog>

</div>
</template>

<script>
export default {
  name: "UserManagement",
  data() {
    return {
      query: {
        userName: '',
        pageIndex: 1,
        pageSize: 10
      },
      tableData: [],
      multipleSelection: [],
      delList: [],
      editVisible: false,
      pageTotal: 0,
      form: {},
      idx: -1,
      id: -1,
      addUserForm:{
        userId:'',
        userName:'',
        userIdentity:'',
        userPhone:'',
        userSex:'',
        userAccount:'',
        userPassword:'',
        userEmail:'',
        userBalance:'',
        userHeadAvatar:'',
        userCreateTime:'',
        userLoginTime:''
      },
      rules:{
        userName:[

        ]
      }
    };
  },
  created() {
    this.getData();
  },
  methods: {
    // 获取 easy-mock 的模拟数据
    getData() {
      fetchData(this.query).then(res => {
        console.log(res);
        this.tableData = res.list;
        this.pageTotal = res.pageTotal || 50;
      });
    },
    // 触发搜索按钮
    handleSearch() {
      this.$set(this.query, 'pageIndex', 1);
      this.getData();
    },
    // 删除操作
    handleDelete(index, row) {
      // 二次确认删除
      this.$confirm('确定要删除吗？', '提示', {
        type: 'warning'
      })
          .then(() => {
            this.$message.success('删除成功');
            this.tableData.splice(index, 1);
          })
          .catch(() => {});
    },
    // 多选操作
    handleSelectionChange(val) {
      this.multipleSelection = val;
    },
    delAllSelection() {
      const length = this.multipleSelection.length;
      let str = '';
      this.delList = this.delList.concat(this.multipleSelection);
      for (let i = 0; i < length; i++) {
        str += this.multipleSelection[i].name + ' ';
      }
      this.$message.error(`删除了${str}`);
      this.multipleSelection = [];
    },
    // 编辑操作
    handleEdit(index, row) {
      this.idx = index;
      this.form = row;
      this.editVisible = true;
    },
    // 保存编辑
    saveEdit() {
      this.editVisible = false;
      this.$message.success(`修改第 ${this.idx + 1} 行成功`);
      this.$set(this.tableData, this.idx, this.form);
    },
    // 分页导航
    handlePageChange(val) {
      this.$set(this.query, 'pageIndex', val);
      this.getData();
    }
  }
}
</script>

<style scoped>
.handle-box {
  margin-bottom: 20px;
}

.handle-select {
  width: 120px;
}

.handle-input {
  width: 300px;
  display: inline-block;
}
.table {
  width: 100%;
  font-size: 14px;
}
.red {
  color: #ff0000;
}
.mr10 {
  margin-right: 10px;
}
.table-td-thumb {
  display: block;
  margin: auto;
  width: 40px;
  height: 40px;
}
</style>